the Queen of Drowned Kingdom

Mira has always heard the sea calling her name, but one night the mysterious voice becomes impossible to ignore when blue lights appear beneath the waves and three enormous bells ring from the ocean depths. The sea retreats, revealing an ancient marble road leading to a massive gate marked with a crown surrounded by waves. When Mira's magical Tideblade begins glowing and the same symbol appears on her palm, a mysterious voice calls her the "daughter of the sea." Despite Rowan's warnings, Mira follows the ancient road and discovers a statue of herself identified as Queen Mira, Firstborn, revealing that she may be the lost heir of an underwater kingdom. As the ocean rushes back toward them, Mira and Rowan barely reach the gate, which opens when she touches it, revealing a staircase beneath the sea. They descend into the depths and discover the legendary Drowned Kingdom-a magnificent underwater city of golden towers, crystal bridges, coral-covered palaces, and thousands of glowing windows. When a bell rings, the forgotten city awakens, and mysterious figures emerge, setting the stage for Mira to uncover her royal identity, the secrets of her past, and the dangerous truth behind the kingdom that has been waiting for her return.